Optimization of an Electromagnetic Energy Harvesting Device
Optimization of an Electromagnetic Energy Harvesting Device
This paper presents the modeling and optimization of an electromagnetic-based generator for generating power from ambient vibrations. Basic equations describing such generators are presented and the conditions for maximum power generation are described. Two-centimeter scale prototype generators, which consist of magnets suspended on a beam vibrating relative to a coil, have been built and tested. The measured power and modeled results are compared. It is shown that the experimental results confirm the optimization theory.
3509-3511
Saha, C
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O’Donnell, T
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Loder, H
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Beeby, S
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Tudor, J
46eea408-2246-4aa0-8b44-86169ed601ff
October 2006
Saha, C
e5a92d80-da7c-45a0-9725-f95794603a85
O’Donnell, T
5c5356eb-a7b7-4903-a102-42dca2f63451
Loder, H
eb5b75b7-11c2-441d-b2a3-108106ab4f73
Beeby, S
ba565001-2812-4300-89f1-fe5a437ecb0d
Tudor, J
46eea408-2246-4aa0-8b44-86169ed601ff
Saha, C, O’Donnell, T, Loder, H, Beeby, S and Tudor, J
(2006)
Optimization of an Electromagnetic Energy Harvesting Device.
IEEE Transactions on Magnetics, 42 (10), .
Abstract
This paper presents the modeling and optimization of an electromagnetic-based generator for generating power from ambient vibrations. Basic equations describing such generators are presented and the conditions for maximum power generation are described. Two-centimeter scale prototype generators, which consist of magnets suspended on a beam vibrating relative to a coil, have been built and tested. The measured power and modeled results are compared. It is shown that the experimental results confirm the optimization theory.
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Published date: October 2006
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EEE
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Local EPrints ID: 263653
URI: http://eprints.soton.ac.uk/id/eprint/263653
ISSN: 0018-9464
PURE UUID: d1775cf7-1003-4d60-990b-f9fa0c28e314
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Date deposited: 05 Mar 2007
Last modified: 15 Mar 2024 02:46
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Author:
C Saha
Author:
T O’Donnell
Author:
H Loder
Author:
S Beeby
Author:
J Tudor
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